National Item Identification Number

00-839-5469
008395469
5133-00-839-5469
5133008395469

National Stock Number

Item Name

DRILL,TWIST

Federal Supply Class

5133

Description

An end cutting tool having two or more cutting edges, and having helical flutes or grooves adjacent thereto for the admission of coolant and the ejection of cuttings or chips. It is used for drilling holes in various materials. Excludes DRILL, MASONRY (as modified); and DRILL,TWIST, BONE. See also DRILL, PIVOT, JEWELER'S and DRILL, HARDENED STEEL, CARBIDE TIPPED.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

16-07703
7703

Required Categories

MATERIAL
HARDNESS RATING
CUTTING END STYLE
SHANK STYLE
SHANK DIAMETER
OVERA

Required Description

STEEL OVERALL
40.0 ROCKWELL C MINIMUM AND
53.0 ROCKWELL C MAXIMUM
56 SINGLE B